It's nice to see Elias making some more 'friends'. He's such an interesting entity, I hope we learn some more about him, his powers, origins, and encounters.
Getting pretty sick of 'is that an order' girl. can't even be assed to remember her name. She's not contributing anything particularly interesting or enjoyable to the story.
@TheGrandMagus
From what I can tell, his age hasn't been specified yet. He's been around a few hundred years, but I think part of that may have been in areas of different time flow, like with Linden and Elias' master. Very possible that he went to study under someone and when he came back, a ton of time had passed without him being part of it.